UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/vqUxk/aKcq9w4WctIdGx4tsh1YPUncGb4mCcBtgKBs=' 
WHERE 
  key_id = '4f08221fd243710139d772e10e255588ae632f3bb5d64229a5eea6764878ee7e' 
  AND (
    token = '/vqUxk/aKcq9w4WctIdGx4tsh1YPUncGb4mCcBtgKBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )